At a show in Phoenix, Katt Williams got into it with a man in his audience who starte heckling him. The Mexican guy was giving him a hard time and Katt wasn't letting him get away with it. If you ask us, both of them needed to cool it right from the start. This whole thing went on WAY too long.

Afterwards, Cirque du Soleil released a statement about the accident, noting that crew members rushed to Arnaud's aid and immediately transported him to a local hospital, where he was pronounced dead sometime later.